<template>
    <div class="hm-footer">
      我是黑马Footer
      <HmButton></HmButton>
    </div>
  </template>
  
  
  
  <style>
  .hm-footer {
      height: 100px;
      line-height: 100px;
      text-align: center;
      font-size: 30px;
      background: #4f81bd;
      color: white;
      margin: 20px 0;
  }
  </style>